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Ksenya-84 [330]
2 years ago
10

What is the solution to the system of equations?

Mathematics
1 answer:
Kazeer [188]2 years ago
5 0

Answer:

C. (4 , –1)

Step-by-step explanation:

<h2>—Math</h2>

x + y = 3

y = x –5

...........

<h3>eliminate y</h3>

x + y = 3

–x + y = –5

__________–

2x = 8

x = 4

x + y = 3

4 + y = 3

y = 3 –4

y = –1

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Which line has a constant of proportionality between y and x of 1/2?
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Step-by-step explanation:

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oee [108]

Answer:

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Step-by-step explanation:

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Using your cursor/mouse, you will choose the color blue. Then you will plot the point given to you (10,5) by first finding the x-coordinate of (x,y). Start at 10 on the x-axis. Follow the grid line up five units so you will also be at the 5 on the y-axis. Plot or draw a dot/circle on this grid line. Instead of plotting another point. This time you will count from the blue point up three units and over to the right one. Mark this grid line as a point. Now connect them.

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